# TwitCasting Live vs IRIAM

The clearest difference is in-app purchases: TwitCasting Live at none against IRIAM's 21. IRIAM's advantage is chart position (#196 vs unranked) and ratings volume (403 vs 49). On price, rating, review sentiment and update cadence there is nothing between them.

Both are free to download. IRIAM sells 21 one-off in-app purchases. TwitCasting Live asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.4 for TwitCasting Live against 4.3 for IRIAM. That said, the two scores are not equally well evidenced: IRIAM has 403 ratings behind it against 49, so its average is the more settled of the two. Written reviews are what separate them: 52% of TwitCasting Live's written reviews are positive against 49% of IRIAM's.

TwitCasting Live ships an update every 3 weeks, IRIAM fortnightly. The most recent releases landed on September 25, 2026 and September 27, 2026 respectively.

## The numbers

| Metric | TwitCasting Live | IRIAM |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (49 ratings)](https://appshunter.io/ios/app/twitcasting-live/id352756035/reviews)** | [4.3 (403 ratings)](https://appshunter.io/ios/app/iriam/id1358057296/reviews) |
| Number of ratings | 49 | **403** |
| Positive reviews | **52.2% of reviews** | 49.1% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Fortnightly** |
| Monetization | **Free** | Free with in-app purchases |
| Best chart rank | — | **#196** |
| Size | 86 MB | 332 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [MOI CORPORATION](https://appshunter.io/developer/1535795097) | [IRIAM Inc.](https://appshunter.io/developer/1518939746) |

## What reviewers say

### TwitCasting Live

[App page](https://appshunter.io/ios/app/twitcasting-live/id352756035)

Easily broadcast live video and audio from your mobile device to a global audience. Connect with viewers through real-time chat and collaborate with up to eight other broadcasters on a single screen. Share your experiences instantly with friends and followers.

**Highlights:** Low latency live video and audio streaming, Real-time viewer chat and interaction, Collaborative broadcasting with up to 8 users, Dynamic network quality adjustment, Screen casting for sharing iPhone screen, Push notifications for audience alerts

**In-app purchases:** none


### IRIAM

[App page](https://appshunter.io/ios/app/iriam/id1358057296)

**Currently charting:** #196 Top Grossing · Social Networking (US App Store)

This interactive live streaming app allows users to connect with VTubers in real-time. Engage in conversations, send comments and gifts, and participate in in-app events to support your favorite streamers. Experience high-quality streams with minimal latency.

**Highlights:** Interactive VTuber live streams, Low latency communication, Send comments and gifts, In-app fan events, VTuber debut support program

**In-app purchases (21)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 145 pts | $0.99 | one-time |
| 265 pt | $0.99 | one-time |
| 200 pts | $1.39 | one-time |
| 140 pts | $1.39 | one-time |
| 290 pts | $1.99 | one-time |
| 490 pt | $1.99 | one-time |
| 282 pts | $2.79 | one-time |
| 500 pts | $3.39 | one-time |
| 590 pts | $3.99 | one-time |
| 606 pts | $5.99 | one-time |
| 1000 pts | $6.89 | one-time |
| 1090 pts | $7.99 | one-time |
| 1062 pts | $10.49 | one-time |
| 3090 pts | $19.99 | one-time |
| 3000 pts | $20.49 | one-time |
| 3088 pts | $30.49 | one-time |
| 6360 pts | $39.99 | one-time |
| 6280 pts | $61.99 | one-time |
| 9820 pts | $69.99 | one-time |
| 10130 pts | $99.99 | one-time |
| 32930 pts | $324.99 | one-time |


## Frequently asked questions

### Is TwitCasting Live free?

TwitCasting Live is free to download, with no in-app purchases.

### Is IRIAM free?

IRIAM is free to download, with in-app purchases available.

### Which has better reviews, TwitCasting Live or IRIAM?

TwitCasting Live is rated higher. TwitCasting Live averages 4.4 out of 5 from 49 ratings, while IRIAM averages 4.3 from 403 ratings.

### Do TwitCasting Live or IRIAM have ads?

Neither TwitCasting Live nor IRIAM shows ads.

### Which is updated more often, TwitCasting Live or IRIAM?

TwitCasting Live ships an update every 3 weeks, and IRIAM fortnightly. Most recently, TwitCasting Live was updated on September 25, 2026 and IRIAM on September 27, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*